How to make applications work on BitrixVM?

Question

Bitrix24

Good day to all.
Tell me, I installed BitrixVM on Centos 7. The site started up, but not a single application works. I put an application for transferring data from amoCRM, but when I drive in all the data, there is an endless download. Tell me, what else do you need? Forward some ports from the outside or something else?

Answer 1

1) Do you have a correct and trusted certificate installed (not self-signed and with the correct chain, i.e. sslabs does not give errors)?
2) Was the site open via https at the time of installation of the transfer application?
3) Do you have an active Bitrix24 license key?
4) Is AmoCRM running and can you connect to it?
5) Do other applications (any) work?